您要查找的是不是：
- Rapidly Determination of Chromium in Alloy Steel with Perchloric Acid Oxidation Volumetric Method 高氯酸氧化容量法快速测定合金钢中铬
- Keywords ferrosilicon alloy;perchloric acid oxidation;ferrous-iron-titrimetric method; 硅铁合金;高氯酸氧化;亚铁滴定法;铬;
- Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation) 皮革中氧化铬的测试方法(高氯酸氧化)
- Keywords silicon-manganese-aluminum alloy;trivalent manganese titrimetric method;manganese;perchloric acid oxidation;new-type composite desulphurizer;deoxidizing agent; 硅锰铝合金;三价锰滴定法;锰;高氯酸氧化;新型复合脱硫剂;脱氧剂;
- perchloric acid oxidation 高氯酸氧化
- Standard Test Method for Chromic Oxide in Ashed Wet Blue (Perchloric Acid Oxidation) 灰化湿铬鞣革中氧化铬的试验方法(高氯酸氧化)
- An ester or a salt of perchloric acid. 高氯酸盐
- Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation) 测定湿铬鞣革中氧化铬试验方法(高氯酸氧化)
- The results indicate that the product yield of perchloric acid reaches 80%. 实验结果表明,可以得到产率80%25以上的高氯酸。
- The method is simple, fast and accurate, compared with conventional perchloric acid dehydrate gravimetric analysis. 该法较常用的高氯酸脱水重量法操作简单、速,具有较好的准确度。
- Total Base Number of Petroleum Products by Potentiometric Perchloric Acid Titration, Test Method for (05. 用电势高氯酸滴定法测定石油产品总碱值的试验方法(05。
- After freezing, the tissue is powdered and the enzymes are inactivated by precipitation with perchloric acid. 冷冻之后，组织被粉碎，其中的酶用高氯酸迅速失活。
- The method is simple,fast and accurate,compared with conventional perchloric acid dehydrate gravimetric analysis. 该法较常用的高氯酸脱水重量法操作简单、快速,具有较好的准确度。
- A new method for determination of starch content with perchloric acid is developed. 采用高氯酸法测定纺织品中的淀粉含量。
- Amines were extracted with perchloric acid solution and derived with dansyl chloride. 高氯酸溶液提取,丹酰氯衍生,再用氨水去除尸胺干扰峰。
- Lily powder was pre-treated by nitric acid and perchloric acid before determination. 百合经过硝酸、高氯酸处理后,再用原子吸收分光光度法测定其微量元素含量。
- The sample was dissolved in nitric acid and hydrofluoric acid,and perchloric acid fume was used to destroy fluorine. 试样以硝酸、氢氟酸溶解,用高氯酸冒烟驱除氟。
- Inthe process of treating sample the perchloric acid is not allowed to evaporate to dryness. 在我国以陕西紫阳县及湖北恩施两地出产的茶叶含硒最高（平均0...
- How to circumvent the interferences of other acid during the non-aqueous titration of basic drugs with perchloric acid? 非水滴定法中常见酸根的影响如何消除？
- The methods of determination of nucleic acid content by using nitric acid and perchloric acid or sulfuric acid and hydrogen peroxide are reviewed. 分别用硝酸、高氯酸消化试样与硫酸、过氧化氢消化试样方法对比，采用定磷法测定样品中核酸含量。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
